A new planet is discovered in a different solar system. The new planet is much like Earth. One difference is that the planet does not have tides. What does the planet lack that Earth has?

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure